Decision Library
Should I Prepay My Home Loan or Invest?
Extra cash at the end of the month can go two ways: shrink your loan, or grow in the market. The right answer depends on your loan rate vs. your realistic investment return — not a rule of thumb.
Run the Numbers
Calculate Your Own Scenario
Prepay the loan
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Net worth at original tenure end
Invest the extra instead
—
Net worth at original tenure end
How This Changes If Returns Are Better or Worse
The verdict above assumes your expected return holds exactly. Markets don't cooperate that precisely — here's the same comparison 4 points below and above it.
| Scenario | Return assumed | Prepay corpus | Invest corpus | Winner |
|---|
Scenarios
How This Usually Plays Out
- Your home loan rate is 8.5% and you expect 12% from equity SIPs — investing usually wins on paper, but only if you actually stay invested through downturns.
- Your home loan rate is close to or above your expected return — prepaying is close to a guaranteed, risk-free "return" equal to your interest rate.
Risks & Exceptions
When the Normal Advice Doesn't Apply
- Expected investment returns are never guaranteed — a loan rate is. Comparing a certain number to an uncertain one isn't quite apples-to-apples.
- Prepaying reduces liquidity — that money is hard to get back out if an emergency hits.
Decision Framework
How to Actually Decide
- Confirm you already have an emergency fund — see the decision below.
- Compare your loan's interest rate to a realistic (not best-case) expected return.
- Check whether you're claiming home loan tax benefits that prepayment would reduce.
- If the numbers are close, split the difference rather than going all-in either way.
This page is for educational purposes only and does not constitute financial advice. Figures are illustrative and vary based on your individual circumstances, lender policies, and market conditions. Always consult a certified financial advisor before making major financial decisions.